diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
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 # Webp-ffi
 
-[![Build Status](https://travis-ci.org/le0pard/webp-ffi.png)](https://travis-ci.org/le0pard/webp-ffi)
+[![Build Status](https://travis-ci.org/le0pard/webp-ffi.svg?branch=master)](https://travis-ci.org/le0pard/webp-ffi)
 [![Code Climate](https://codeclimate.com/github/le0pard/webp-ffi.png)](https://codeclimate.com/github/le0pard/webp-ffi)
 
 Ruby wrapper for libwebp. What is WebP?